2000989912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6100579}}^1$

素因数の和:6100626

約数の個数: 16

約数和(自身を含む): 3843365400

約数和(自身を除く): 1842375488

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6100579, 12201158, 24402316, 48804632, 250123739, 500247478, 1000494956, 2000989912]

約数ペア:

[(1, 2000989912), (2, 1000494956), (4, 500247478), (8, 250123739), (41, 48804632), (82, 24402316), (164, 12201158), (328, 6100579)]